Done CADing

This is almost the whole thing.
The far wheels are the driving wheels, each with their own servo.
The other wheels are casters
The big thing on the right is the the vacuum pump.
At the end of the arm is the vacuum cup, and the ball sensor rods.
In the center is where the balls go.
The rectangle in the lower right corner is the board.
The only things missing are the sensors (IR, bump, CDS).